<template>
  <div class="dashboard-container">
    <div class="app-container">
      <pageTools :show-before="true">
        <span slot="before">共{{ page.total }}条记录</span>
        <!-- // 具名插槽 -->
        <template slot="after">
          <el-button size="small" type="warning" @click="$router.push('/import?type=user')">导入</el-button>
          <el-button size="small" type="danger" @click="exportData">导出</el-button>
          <el-button :disabled="!checkPermission('POINT-USER-ADD')" size="small" type="primary" @click="showDialog=true">新增员工</el-button>
        </template>
      </pageTools>
      <!-- 放置表格和分页 -->
      <el-card v-loading="loading">
        <el-table border :data="list">
          <el-table-column align="center" label="序号" sortable="" type="index" />
          <el-table-column align="center" label="姓名" sortable="" prop="username" />
          <el-table-column label="头像" align="center">
            <template slot-scope="{row}">
              <img
                slot="reference"
                v-imagerror="require('@/assets/common/bigUserHeader.png')"
                :src="row.staffPhoto"
                style="border-radius: 50%; width: 100px; height: 100px; padding: 10px"
                alt=""
                @click="showQrCode(row.staffPhoto)"
              >
            </template>
          </el-table-column>
          <el-table-column align="center" label="工号" sortable="" prop="workNumber" />
          <el-table-column align="center" label="聘用形式" sortable="" prop="formOfEmployment" :formatter="formatEmployment" />
          <el-table-column align="center" label="部门" sortable="" prop="departmentName" />
          <el-table-column align="center" label="入职时间" sortable="">
            <template v-slot="obj">
              {{ obj.row.timeOfEntry | formatDate }}
            </template>
          </el-table-column>

          <el-table-column align="center" label="账户状态" sortable="" prop="enableState">
            <template slot-scope="{ row }">
              <!-- 根据当前状态来确定 是否打开开关 -->
              <el-switch :value="row.enableState === 1" />
            </template>
          </el-table-column>
          <el-table-column align="center" label="操作" sortable="" fixed="right" width="280">
            <template v-slot="{ row }">
              <el-button type="text" size="small" @click="$router.push(`/employees/detail/${row.id}`)">查看</el-button>
              <el-button type="text" size="small">转正</el-button>
              <el-button type="text" size="small">调岗</el-button>
              <el-button type="text" size="small">离职</el-button>
              <el-button type="text" size="small" @click="getRoleList(row.id)">角色</el-button>
              <el-button type="text" size="small" @click="deleteEmployee(row.id)">删除</el-button>
            </template>
          </el-table-column>
        </el-table>
        <!-- 分页组件 -->
        <el-row type="flex" justify="center" align="middle" style="height: 60px">
          <el-pagination
            layout="total, sizes, prev, pager, next, jumper"
            :current-page="page.page"
            :page-size.sync="page.size"
            :total="page.total"
            :page-sizes="[10, 20, 30, 40]"
            @current-change="changePage"
            @size-change="getEmployeeList"
          />
        </el-row>
      </el-card>
      <div>
        <addsemployee
          :show-dialog.sync="showDialog"
        />
      </div>
      <el-dialog title="二维码" :visible.sync="showCodeDialog" @close="imgUrl=''">
        <el-row type="flex" justify="center">
          <canvas ref="myCanvas" />
        </el-row>
      </el-dialog>
      <assignRole ref="assignrole" :show-role-dialog.sync="showRoleDialog" :user-id="userId" />
    </div>
  </div>
</template>

<script>
import QrCode from 'qrcode'
// 枚举
import EmployeeEnum from '@/api/constant/employees'
import { getEmployeeList, delEmployee } from '@/api/employees'
import pageTools from '@/components/PageTools'
import addsemployee from './components/add-employee.vue'
import { formatDate } from '@/filters'
import assignRole from './components/assign-role'
export default {
  components: {
    pageTools,
    addsemployee,
    assignRole
  },
  data() {
    return {
      showRoleDialog: false, // 控制角色弹窗
      userId: '',
      showCodeDialog: false, // 控制二维码弹窗
      loading: false,
      showDialog: false,
      list: [], // 接数据
      page: {
        page: 1, // 当前页码
        size: 10,
        total: 0 // 总数
      }
    }
  },
  created() {
    this.getEmployeeList()
  },
  methods: {
    changePage(newPage) {
      this.page.page = newPage
      this.getEmployeeList()
    },
    async  getEmployeeList(val) {
      // 获取数据和总页数
      this.loading = true
      this.page.size = val
      const { total, rows } = await getEmployeeList(this.page)
      this.page.total = total
      this.list = rows
      this.loading = false
    },
    formatEmployment(row, column, cellValue, index) {
      const obj = EmployeeEnum.hireType.find(item => item.id === +cellValue)
      return obj ? obj.value : '未知'
    },
    async deleteEmployee(id) {
      try {
        await this.$confirm('你确认删除吗？')
        await delEmployee(id)
        this.$message.success('删除员工成功')
        // 重新获取数据
        this.getEmployeeList()
      } catch (error) {
        console.log(error)
      }
    },
    exportData() {
      const headers = {
        '手机号': 'mobile',
        '姓名': 'username',
        '入职日期': 'timeOfEntry',
        '聘用形式': 'formOfEmployment',
        '转正日期': 'correctionTime',
        '工号': 'workNumber',
        '部门': 'departmentName'
      }
      import('@/vendor/Export2Excel').then(async excel => {
        const { rows } = await getEmployeeList({ page: 1, size: this.page.total })
        const data = this.formatJson(headers, rows)
        const multiHeader = [['姓名', '主要信息', '', '', '', '', '部门']]
        const merges = ['A1:A2', 'B1:F1', 'G1:G2']
        excel.export_json_to_excel({
          header: Object.keys(headers),
          data,
          filename: '员工信息表',
          autoWidth: true,
          bookType: 'xlsx',
          multiHeader,
          merges
        })
      })
    },
    formatJson(headers, rows) {
      return rows.map(item => {
        return Object.keys(headers).map(key => {
          if (headers[key] === 'timeOfEntry' || headers[key] === 'correctionTime') {
            return formatDate(item[headers[key]])
          } else if (headers[key] === 'formOfEmployment') {
            var en = EmployeeEnum.hireType.find(obj => obj.id === item[headers[key]])
            return en ? en.value : '未知'
          }
          return item[headers[key]]
        })
      })
    },
    showQrCode(url) {
      if (url) {
        console.log(url)
        this.showCodeDialog = true
        this.$nextTick(() => {
          QrCode.toCanvas(this.$refs.myCanvas, url)
        })
      } else {
        this.$message.warning('该用户还未上传头像')
      }
    },
    async getRoleList(id) {
      this.userId = id
      await this.$refs['assignrole'].getUserDetailBy(id)
      this.showRoleDialog = true
    }
  }
}
</script>

<style>

</style>
